简介：Sydney finds herself face-to-face with her long-lost mother, Irina Derevko, whose intentions for her daughter are made chillingly clear. However, Sydney manages to escape and rejoin Jack and Will in their escape from Taiwan. After arriving back in Los Angeles, Sydney continues her search for Vaughn, not knowing if he is dead or alive after being swept away by a wall of water in Taipei. Will's life is forever changed when he learns the truth about SD-6 and Sydney's life as a double agent. Also, Dixon must decide whether or not to inform Sloane of Sydney's suspicious activities. But Jack intervenes and covers for Sydney who later finds Vaughn who helps her try to track down her mother Irina who's searing for a Rimbaldi artifact called 'the Bible.'
安娜莱吉·阿什福特//丹尼斯·奎德//詹姆斯·沃克//卡罗琳·亚代尔/ Khiyla Aynne/ Benjamin Mackey/ Connor Paton//瑞弗·柯达克/ Philip Granger/ Zara Nikou Sichani//詹妮弗·斯宾塞//艾娃·特雷克//玛茜·T·豪斯/ Kathleen Duborg/ Charles Zuckermann//帕特里克·吉尔莫//简.里昂/ Teach Grant//基弗·奧莱利/ Kate Maree/
索佩·迪瑞苏//乔·科尔//米歇尔·费尔利//卢西安·姆瑟马蒂//布莱恩·威纳尔//皮帕·贝内特-华纳//娜格斯·拉什迪//阿西夫·拉扎·米尔//奥利·舒卡//埃丽·舒卡//贾兹·阿曼多//法蒂·艾沙耶德//安德鲁·浩二//理查德·多默//泰尼亚·米勒//菲尔·丹尼尔斯//鲁斯·西恩//马特·弗雷泽//维克多·阿里/ Murat Erkek//卢卡·斯拉德/ Connor McCausland/ Antonio Oliveira/
裴淳华//丹尼尔·海尼//佐伊·罗宾斯//玛德琳·麦登//乔沙·斯特拉多夫斯基//马库斯·拉瑟福德//凯特·弗利特伍德/ Helena Westerman/ Michael Tuahine//迈克尔·麦克埃尔哈顿//约翰·迈尔斯/ Naana Agyei Ampadu/ Mandi Symonds//朱丽叶·霍兰德//克里斯托弗·西埃雷夫/
麦克·辛///露丝·威尔森///乔安娜·斯坎伦///阿历克斯·杰宁斯///伊纳·哈德威克// Thomas Arnold //克莱尔·加尔布雷斯///约翰·霍普金斯///奥诺·斯温顿·伯恩///索菲亚·奥克斯纳姆///贝恩·科拉科///布里吉塔·罗伊///亚历山大·欧文///理查德·特弗森///利亚姆·爱德华兹// James Lowe / Giulio Cavazzini / Robert Neumark Jones / Prashray Panday //斯图尔特·库克/
